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musickatia [10]
3 years ago
14

How do i solve this using the substitution method

Mathematics
1 answer:
lana [24]3 years ago
5 0
First make them one side equation =0
0=-2y+4x+10
0=2y+6x-10 
0=2x
x=0
substituted 0 in any of the original equation 
2y=4(0)+10
2y=10 ....../2
y=5
check 2(5)=4(0)+10 .......>10=10
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Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

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If two coins land "heads" the player wins $ 5

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